Com access violation

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#15649

From: ScOe
Date: Thu, 19 Jun 2003 18:04

6 lines
1170 bytes

CComPtr<ICaptureGraphBuilder2> graphBuilder2_;
hr = graphBuilder2_->FindInterface(&PIN_CATEGORY_CAPTURE,
                                  &MEDIATYPE_Interleaved, pVCap,
                                  IID_IAMTVTuner, (void **)&pTV);

Why do i get access violation on FindInterface ?

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From: "ScOe" <sven.savic@zg.hinet.hr>
Newsgroups: borland.public.cppbuilder.nativeapi
Subject: Com access violation
Date: Thu, 19 Jun 2003 20:04:25 +0200
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